82475091

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{14341}}^1$

素因数の和:14424

約数の個数: 20

約数和(自身を含む): 124947504

約数和(自身を除く): 42472413

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 14341, 43023, 129069, 387207, 1018211, 1161621, 3054633, 9163899, 27491697, 82475091]

約数ペア:

[(1, 82475091), (3, 27491697), (9, 9163899), (27, 3054633), (71, 1161621), (81, 1018211), (213, 387207), (639, 129069), (1917, 43023), (5751, 14341)]